J Series Safety Valve With Jacket

M、R、F Series Safety Valve Which Screwed、Flange、Connections construction

J series safety valve with jacket application & features

1、Serviced for equipment of Polyester, Ethylene, refining asphalt oil and Urea, which need heat preservation and safety in pres-sure relief.
2、Heat preservation is for inlet and outlet flange and body and the effect is very well.
3、Balanced Bellows construction dispels influence of backpressure; prevent spring and Parts from eroding.
4、Materials are strictly chosen as medium and temperature supplied by consumers.

J series safety valve with jacket dimension & specification

Inlet×Outlet	Construction dimension
Inlet×Outlet	L	L1	H
3/4’’×1 1/2’’	130	124	420
1’’×2(2 1/2’’)	134	125	440
1 1/2’’×2 1/2’’(3’’)	150	140	560
2’’×3’’	155	150	590
3’’×4’’	185	170	740
4’’×6’’	225	200	890
6’’×8’’	256	240	1080
6’’×10’’	282	269	1130
8’’×10’’	310	280	1280